Sheet Metal Workers International Association Local Union 40
100-A Old Forge Road
Rocky Hill, CT 06067 p 1-860-529-2616. 1-800-201-5840 (CT Only)
Lace up your boots, a new day is dawning!

Our Companies & The Buildings They Work In

The affiliated Sheet Metal and HVAC contractors of Local 40 have helped build and maintain some of the best-known buildings in Hartford, CT and the surrounding community​. Whether it is a business, residential, school, or university setting, it is our mission to keep a building's tenants and occupants safe, comfortable, and  productive. Project owners, developers, and facility managers may reliably depend upon this and the value delivered by the SMW 40 team  every time. Whether it is a new project, ongoing maintenance, or energy efficiency improvements or upgrades, please contact us any time with your comments, suggestions, or questions.